Caterpillar 651 Open Bowl Scrapers
Caterpillar 651
5+
sold in last yearGeneral overview
The Caterpillar 651 is a scraper designed for high-volume earthmoving and material transport on construction sites. It uses a Cat C18 6-cylinder engine with 18.1 L (1,104 cu in) displacement and is rated at 462 kW (629 hp), with Tier 4 Final emissions compliance. The model is manufactured in the United States and was produced from 2022 to 2024.
Its material-moving capacity is defined by a heaped volume of 33.6 m³ (43.9 cu yd), a struck capacity of 24.5 m³ (32 cu yd), and a rated payload of 47,200 kg (104,060 lb). A width-cut of 3.8 m (12.5 ft) and a loaded top speed of 56.1 km/h (34.9 mph) place the 651 in heavy-duty bulk hauling and grading work.
Year
2022, 2023, 2024
Country of manufacturing
United States
General specifications
Dimensions
Width
Height
Length
Weight
4,360 mm
~171.7 in
3,920 mm
~154.3 in
17,970 mm
~707.5 in
29,060 kg
~64,066.4 lb
Engine Power
629 hp
Capacity Heaped
33.6 cu(m)
Rated Payload
47,200 kg
Additional specifications
Emission standard level
Tier 4 Final
Displacement
1,104 cu(in)
Fuel tank
1,628 L
Cooling system
63.2 L
Number of Cylinders
6
Engine Model
Cat C18
Power - Net
637 hp
Operating Weights with Full Fuel Tank, Standard Equipment
Scraper Capacity - Struck
24.5 cu(m)
Width-Cut
3.8 m
Top Speed - Loaded
56.1 km/h
Crankcase - Scraper
34 L
Transmission System - Scraper
121 L
Bail Lower
3 s
Apron Lower
3 s
Apron Raise
2.5 s
Bowl Lower
5 s
Bowl Raise
5 s
Ejector Retract
4 s
Bail Raise
2.5 s
Ejector Extend
4 s
Transmission Gear - Reverse
10.8 km/h
Transmission Gear - Max
56.1 km/h
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Caterpillar 651 Open Bowl Scraper
33.6 cu(m)
29060 kg
17970 mm × 4360 mm × 3920 mm
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Most popular
What is the average price of a Caterpillar 651?
No confirmed market price is supplied for the Caterpillar 651. Check current listings and compare machine condition, location, and configuration.
What are the key advantages of the Caterpillar 651?
The supplied specifications list a 33.6 m³ heaped capacity, 47,200 kg rated payload, 469 kW engine power, and 56.1 km/h loaded top speed. It also meets Tier 4 Final emissions requirements.
What type of engine does the 651 use?
The 651 uses a Cat C18 engine with 6 cylinders and 1,104 cu in displacement.
How much horsepower does the 651 have?
The Caterpillar 651 is listed with 629 hp engine power and 637 hp net power.
What fuel does the Caterpillar 651 use?
The supplied specifications do not confirm the fuel type for the Caterpillar 651. They list a fuel tank capacity of 1,628 L (430.1 US gal).
What jobs is this Scrapers best suited for?
The supplied data identifies the Caterpillar 651 as a scraper. Its suitability for specific jobs is not confirmed, but buyers can assess capacity, payload, cut width, and site conditions for their application.
What is the expected lifespan of the 651?
The supplied data does not provide an expected service-life estimate for the Caterpillar 651. Inspect maintenance records, engine condition, scraper components, transmission operation, and hydraulic functions before purchase.
What should a buyer check when purchasing a used Scrapers?
Check maintenance records, engine operation, transmission shifting, bowl and apron movement, ejector function, structural condition, tires, leaks, and wear in scraper components. Confirm that capacities and configuration match the intended work.
